ATAR Notes: Forum

HSC Stuff => HSC Technology Stuff => HSC Subjects + Help => HSC Information Processes and Technology => Topic started by: BPunjabi on October 11, 2016, 10:50:29 am

Title: IPT Study
Post by: BPunjabi on October 11, 2016, 10:50:29 am

How are you doing it?

Title: Re: IPT Study
Post by: Shivvy17 on October 16, 2016, 08:17:26 pm

Hey :)
How do you do answer this? It comes up in Multiple Choice and is confusing as hell.

Title: Re: IPT Study
Post by: BPunjabi on October 17, 2016, 11:57:55 am

Hey Shivvy17,

Dont stress, its not that hard once you work it out!! and it becomes damn easy!

So first what you want to do is add up the bytes in the field size. In this case it is sixty, then you times it by the records (10,000 in this case) and then divide it by 1024 to turn it into KB's. So sixty times 10000 is 600000 then divide it by 1024 (just take of 3 zeros from 600000) then it should be 600KB.

 Is that right? answer B?